Home/Network & Accessories/Media Converter/Transition MIL-RC3112US RJ45 100BTX ST 100Base-FX ...
Transition MIL-RC3112US RJ45 100BTX ST 100Base-FX Media Converter

Transition MIL-RC3112US RJ45 100BTX ST 100Base-FX Media Converter

SKU MIL-RC3112US
BrandTransition NetworksShop all Transition Networks parts (2,126) ›
  • Converts 100Base-TX (RJ45) to 100Base-FX (ST) fiber.
  • Supports 100 Mbps Fast Ethernet speeds.
  • Features auto-negotiation on the copper port.
  • LED indicators for status monitoring (Power, FX Link/Activity, TX Link/Activity).
  • Compact and rugged design for various deployment environments.
  • Extends network reach significantly beyond the limits of copper cabling.
Available to order

MIL-RC3112US isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.

Key specifications

See full specs ↓
Product Type
Media Converter
Copper Port
1 x 10/100Base-TX RJ45
Fiber Port
1 x 100Base-FX ST Connector
Fiber Type
Multimode (typically, check specific model for single-mode options)
Wavelength
1310 nm (typically, check specific model)
Max Distance
2 km (Multimode, typically)

Product details

The Transition MIL-RC3112US is a 100Base-TX to 100Base-FX media converter designed to extend network distances over fiber optic cable. It facilitates seamless connectivity between copper Ethernet and fiber optic networks, offering a cost-effective solution for extending network reach.

Specifications

Product Type
Media Converter
Copper Port
1 x 10/100Base-TX RJ45
Fiber Port
1 x 100Base-FX ST Connector
Fiber Type
Multimode (typically, check specific model for single-mode options)
Wavelength
1310 nm (typically, check specific model)
Max Distance
2 km (Multimode, typically)
Power Supply
External power adapter (included)

Description

The MIL-RC3112US media converter is engineered to bridge the gap between traditional copper Ethernet infrastructure and the extended reach capabilities of fiber optics. It operates at 100 Mbps, supporting the Fast Ethernet standard, and provides a robust solution for connecting devices or network segments that are too far apart for standard copper cabling. The converter features an RJ45 port for 10/100Base-TX connections and an ST connector for 100Base-FX fiber optic links, allowing for flexible network design and expansion. This device is ideal for applications requiring network extension across buildings, campuses, or other challenging environments where electromagnetic interference or distance limitations are a concern. The auto-negotiation feature on the copper port simplifies installation by automatically detecting the optimal speed and duplex mode. Comprehensive LED indicators provide at-a-glance status of power, link, and activity on both the copper and fiber interfaces, aiding in troubleshooting and network monitoring. The rugged construction of the MIL-RC3112US ensures reliability in demanding conditions. Its plug-and-play functionality minimizes setup time, making it a practical choice for network administrators seeking to upgrade or extend their existing infrastructure without a complete overhaul. The converter's ability to convert between different media types enhances network flexibility and allows for the integration of legacy equipment into modern networks.

Condition: Refurbished

Free U.S. ground shipping

Typically 1–2 days handling, 3–7 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

Warranty & RMA support

See warranty and returns.

Volume pricing

Buying 10+ units?

Get volume pricing and availability for MIL-RC3112US.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…